Hekto-Printer gelatin transfer duplicator: Difference between revisions

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Hekto-Printer_gelatin_transfer_duplicator_1.jpeg
Hekto-Printer_gelatin_transfer_duplicator_1.jpeg
Hekto-Printer gelatin transfer duplicator 2.jpeg

Revision as of 04:54, 5 December 2018

Hekto-Printer gelatin transfer duplicator, by Heyer, Inc.

https://franklin.library.upenn.edu/catalog/FRANKLIN_9977255992003681

Hekto-Printer_gelatin_transfer_duplicator_1.jpeg

Hekto-Printer gelatin transfer duplicator 2.jpeg